11222954436 has 72 divisors (see below), whose sum is σ = 26953343872. Its totient is φ = 3634502400.

The previous prime is 11222954423. The next prime is 11222954471. The reversal of 11222954436 is 63445922211.

It is a junction number, because it is equal to n+sod(n) for n = 11222954394 and 11222954403.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5465586 + ... + 5467638.

Almost surely, 2^11222954436 is an apocalyptic number.

It is an amenable number.

11222954436 is an abundant number, since it is smaller than the sum of its proper divisors (15730389436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11222954436 is a wasteful number, since it uses less digits than its factorization.

11222954436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413 (or 2370 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The spelling of 11222954436 in words is "eleven billion, two hundred twenty-two million, nine hundred fifty-four thousand, four hundred thirty-six".